EP 3134336 A1 20170301 - COMPOUND BETWEEN A THERMOPLASTIC POLYMER AND A FILLER FOR PRODUCING FILMS FOR PACKAGING FOODSTUFFS, IN PARTICULAR COFFEE CAPSULES
Title (en)
COMPOUND BETWEEN A THERMOPLASTIC POLYMER AND A FILLER FOR PRODUCING FILMS FOR PACKAGING FOODSTUFFS, IN PARTICULAR COFFEE CAPSULES
Title (de)
VERBINDUNG ZWISCHEN EINEM THERMOPLASTISCHEN POLYMER UND EINEM FÜLLSTOFF ZUR HERSTELLUNG VON FOLIEN ZUM VERPACKEN VON NAHRUNGSMITTELN, INSBESONDERE KAFFEEKAPSELN
Title (fr)
COMPOSÉ ASSOCIANT UN POLYMÈRE THERMOPLASTIQUE ET UNE CHARGE, POUVANT ÊTRE EMPLOYÉ POUR PRODUIRE DES FILMS D'EMBALLAGE ALIMENTAIRE ET, EN PARTICULIER, DES CAPSULES DE CAFÉ
Publication
Application
Priority
- IT TO20140343 A 20140424
- IT 2015000111 W 20150422
Abstract (en)
[origin: WO2015162632A1] Biodegradable and compostable capsule to be used in automatic apparatuses for producing coffee or, more in general, hot and/or cold beverages, such capsule being suitable to contain infusion products for producing beverages, wherein the infusion or dilution product (2) is contained in a containing shell (1) closed through a membrane (3), which is a single layer and is made of a material comprising a biodegradable and compostable polymer, or a mixture of biodegradable and compostable polymers, and a percentage of fillers included between 15% and 90%, with the following composition: from 10% to 85% of one and/or a mixture of aliphatic or aliphatic-aromatic polyesters containing from 15% to 90% of one and/or more fillers comprising small particles whose granulometry D50 is included between 1 micron and 200 micron, surface or non-surface treated, which do not interact with the beverage delivered through the capsule.
IPC 8 full level
B65D 85/816 (2006.01)
CPC (source: CN EP US)
B65D 65/466 (2013.01 - CN EP); B65D 85/8043 (2013.01 - CN EP US); C08K 3/013 (2017.12 - EP); C08K 3/26 (2013.01 - EP); C08K 7/28 (2013.01 - EP); C08L 67/02 (2013.01 - EP); C08L 67/04 (2013.01 - EP); C08K 2003/265 (2013.01 - EP); C08K 2201/003 (2013.01 - EP); Y02W 90/10 (2015.05 - EP)
Citation (search report)
See references of WO 2015162632A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015162632 A1 20151029; CN 106573712 A 20170419; CN 106573712 B 20200501; EC SP16090025 A 20170331; EP 3134336 A1 20170301; EP 3134336 B1 20210728; ES 2895106 T3 20220217; PT 3134336 T 20211029
DOCDB simple family (application)
IT 2015000111 W 20150422; CN 201580028450 A 20150422; EC PI201690025 A 20161123; EP 15736656 A 20150422; ES 15736656 T 20150422; PT 15736656 T 20150422